baber/WOPTO huggingface dataset:
Patent JP-H09115787-A (JP)
Title: Soi substrate and manufacturing method therefor
Inventor: HAMASHIMA TOMOHIRO
IPC: H01L21/304
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin film as an active layer precisely without increasing the cost or the number of steps in manufacturing. SOLUTION: A first single-crystal silicon substrate 110 and a second single- crystal silicon substrate are bonded at fitting faces thereof to form a complex structure of an SOI substrate. The single crystal silicon substrate 110 on one side has insulating film patterns 11a and 11b, while the insulating film pattern 11a is used for optical measurement of the film thickness. The insulating film patterns 11a are embedded in at least two places of the fitting face of the SOI substrates. The insulating film patterns 11a and 11b can be formed in the same manufacturing step.
Patent JP-H0992645-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: HASHIMOTO KOICHI
IPC: C23F4/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a gate insulation film from being damaged when a semiconductor device is manufactured by controlling either rf signal, power, magnetic field, pressure, or gas speed so that the electron energy distribution in the plasma can be made smaller than a specific value and enabling electrons to enter a conductor pattern between high-aspect-ratio insulator patterns. SOLUTION: An etching gas is introduced from a gas introduction port 2 and is exhaust from an exhaust port 3 and then an etching gas atmosphere with a specific pressure is formed within a plasma generation room 4. While generating magnetic field by a main coil 7, microwave is introduced into the plasma generation room 4 from a microwave waveguide pipe 5, thus generating ECR plasma in the plasma generation room 4. Then, at least either one of rf frequency, power, magnetic field, pressure, and gas seed is controlled so that electron energy distribution in plasma or an electron temperature which is the representative value becomes smaller than a predetermined value, thus enabling an electron to enter a conductor pattern between high-aspect-ratio insulator patterns.
Patent JP-H01109171-A (JP)
Title: Control device for steering angle ratio
Inventor: KOHATA KENICHI
IPC: B62D101/00
Filed: 1987-10-21
Abstract: PURPOSE:To prevent the inadvertent steering of rear wheels by maintaining the steering angle ratio of a stored steering mode when the steering angle ratio of an actual steering mode at the time of restarting an engine is smaller than the steering angle ratio of a steering mode stored immediately before stopping the engine. CONSTITUTION:In a four-wheel steering vehicle, the longitudinal movement of an input rod 6 interlocked with a front wheel steering mechanism 5 is transmitted to a steering angle ratio control mechanism 7 and a rear wheel steering mechanism 9 is operated by the longitudinal movement of an output rod 22. The step motor 8A of the steering angle ratio control mechanism 7 is controlled by an electronic control device 17 based on the detected signals of a vehicle speed sensor 15, a steering angle sensor 16, and a steering angle ratio sensor 19. In this case, when the steering angle ratio of an actual steering mode at the time of restarting an engine is smaller than the steering angle ratio of a steering mode which is stored in the backup RAM of the electronic control device 17 immediately before stopping the engine, the steering angle ratio of the stored steering mode is maintained.
Patent JP-2001087559-A (JP)
Title: Game network system and net game device
Inventor: MURATA YOSHIYUKI
IPC: A63F13/77
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game network system capable of quickly and easily obtaining a desirable game program and enjoying the game with plural players at a distant place, and capable of visually grasping the tension of the game and the mental condition of the game players in real time, and to provide a net game device using this system. SOLUTION: During the progress of a game based on the game program downloaded from a host server 20, each game terminal 1A, 1B having a cellular telephone function and a portable telephone function detect the organism information of a player with an organism sensor 11, and changes expression and attitude of a portrait image in response to the organism information. Since the game content data and the organism information of an opponent are transmitted through the host server 20 during the process of the game, expression and attitude of the portrait image of the opponent can be changed in real time.
Patent JP-H0770125-A (JP)
Title: Production of alkaline earth metal salt of (6r)-n(10)-formyl-5,6,7,8-tetrahydrofolic acid
Inventor: ATSUTEIRIO MEREERA
IPC: C07D475/04
Filed: 1992-10-05
Abstract: PURPOSE: To obtain a specific isomer with a high purity by reacting an isomer mixture comprising an ammonium salt or alkaline metal salt of (6RS)-N(10)- formyl-5,6,7,8-tetrahydrofolic acid with an alkaline earth metal salt.  
     CONSTITUTION: An alkaline earth metal salt, either in the form of a solid or in the form of an aqueous solution is reacted, preferably in an inert gas atmosphere, with an ammonium salt or alkaline metal satl of (6RS)-N(10)- formyl-5,6,7,8-tetrahydrofolic acid represented by formula I (wherein X is an alkaline metal cation or NH 4 ) dissolved in water or an aqueous buffer solution. The mixture is allowed to crystallize so as to obtain an alkaline earth metal salt of (6R)-N(10)-formyl-5,6,7,8-tetrahydrofolic acid represented by formula I, (wherein Y is a cation of an alkaline earth metal, particularly preferably Ca 2+ ). Water to be used in the reaction is preferably deionized water or degased water. Further, tris-hydroxymethyl-amino-methane-hydrochloride is preferable as the buffer solution. A compound represented by formula III is obtained easily from a compound represented by formula II. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0985244-A (JP)
Title: Electrolytic water preparation device
Inventor: SUGIZAKI KENJI
IPC: C02F1/46
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water preparation device for controlling the amount of use of water and achieve the desired cleaning efficiency. SOLUTION: This device is provide with a water feed regulating valve 4 for feeding and stopping water flowing into an electrolytic vessel 3 and a controller 15 for controlling the water feed regulating valve 4 to feed and stop water alternately by the given numbers of operations respectively at the time of cleaning the electrolytic vessel 3. The operations of feeding and stopping water for the given time are carried out alternately by the given numbers in the state of controlling a polar conversion circuit 13 by the controller 15 and applying reverse voltage to an anode 8 and a cathode 9.  As scale is removed quickly following the water feeding and cleaning operation, the improvement of the removal of scale and the control of consumption of water following the water stop cleaning operation can be carried out by the above arrangement, the desired scale removing efficiency can be provided in the state of controlling the consumption of water, and also the running cost thereof can be lowered.
Patent JP-2001094924-A (JP)
Title: Zoom data recorder and method, and image reproducing device and method therefor
Inventor: MISAWA TAKASHI
IPC: H04N5/765
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To reproduce a zoomed image without the need for depressing a zoom button. SOLUTION: An image file storing image data which denotes an original image stores zoom magnification of an image resulting from zooming the original image and scenario data including data denoting a zoom position. At reproduction (step 102), the zoom image is displayed without having to depress a zoom button in succession to display of the original image according to the scenario data (steps 107, 109).
Patent JP-H04145940-A (JP)
Title: Desulfurizing agent for reducing gas
Inventor: TAKATANI YOSHIAKI
IPC: B01D53/52
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a desulfurizing agent for a reducing gas having high desulfurizing performance and high durability by carrying a specified amt. of iron oxide (Fe2O3) on a granular carrier made of an alumina-silica mixture. CONSTITUTION:A powdery alumina-silica mixture having 30:70-80:20 ratio of alumina:silica is granulated and calcined at 1200-1350 deg.C to obtain a granular carrier having 10-45vol.% porosity and 0.5-2.0mm diameter. A satd. soln. of iron sulfate or iron nitrate is impregnated into the carrier and calcined at 650-850 deg.C in the air to carry 2-30wt.% iron oxide on the carrier.
Patent JP-S61143623-A (JP)
Title: High frequency heating device
Inventor: MASUBUCHI TOSHIO
IPC: H05B6/80
Filed: 1984-12-18
Abstract: PURPOSE:To permit to heat in good efficiency and economically by a method wherein a heating device and a fan are provided on the upper part of a heating chamber and suction and discharge ports are provided on the ceiling of the heating chamber to separate the heating device and the heating chamber while a loading tray is provided removably on the position so as to separate the inside of the heating chamber to the upper and lower side. CONSTITUTION:A magnetron 6 is arranged to the side wall of the heating chamber 2, a heater 5 for hot air circulation and a fan 7 are fitted to the heating device housing 8 at the upper part of the heating chamber 2, the suction hole part A is provided on the circumference of ceiling surface plate 11 and the discharge hole part B is provided on the center thereof while the heating chamber 2 and the heating device are constituted so as to be separated. Projections 12a, 12b are provided at the right and left both wall of the heating chamber 2 and the loading tray 13 is constituted so as to be able to support removably. According to this constitution, the heating chamber 2 having a small capacity is arranged on the upper part of the heating chamber 2 due to putting the loading tray 13 into the heating chamber 2, the hot air circulated from the suction and discharge hole unit A, B are circulated by the half or less capacity than upon normal oven heating, therefore, the high temperature hot air is applied to food 3 directly while the heating may be effected in good efficiency and economically.
Patent JP-H03127805-A (JP)
Title: Superconducting electromagnet device for magnetic levitation type vehicle
Inventor: YAMAGUCHI TAKASHI
IPC: H01F6/00
Filed: 1989-10-13
Abstract: PURPOSE:To alleviate vibration of a superconducting coil and an inner tank while suppressing invasion of heat from an exterior and to moderate thermal deformation due to temperature difference by arranging a vibration absorber between a heat insulation support and a truck frame. CONSTITUTION:Vibration absorbers 19 are arranged between a heat insulation support 6 and a truck frame. Accordingly, if vibration is generated at a superconducting coil 9 or the like, it is transmitted to a support stationary wheel 18 through the support 6, and the wheel 18 is laterally vibrated. This vibration is absorbed by contraction of plate springs of the absorbers 19 arranged at both sides of the wheel 18 and frictional force of the springs. Thermal contraction occurs at the coil 9 or the tank 7 due to temperature difference from an outer tank 4. If it is, for example, deformed radially of a stationary shaft 5, the force due to the deformation acts the support 6 and the wheel 18 in the same direction, and this force is alleviated and absorbed by the deformation of the spring of the absorbers 19 adjacent to the wheel 18 radially of the shaft 5. Thus, the vibrations of the coil 9 and the tank 7 are effectively absorbed to alleviate thermal deformation due to the temperature difference.
Patent JP-H03128501-A (JP)
Title: Low-pass filter
Inventor: UNO KATSUHISA
IPC: H01P1/202
Filed: 1989-10-13
Abstract: PURPOSE:To make a low-pass filter compact and to obtain stable quality with high dimension accuracy by constituting the inner conductor of the low-pass filter by alternatively serially connecting narrow width parts and wide width parts, bending, forming and arranging the narrow width parts so that the wide width parts can be arranged on one straight line. CONSTITUTION:A foillike inner conductor 12 is composed of respective plural wide width parts 12a and narrow width parts 12b and 12c. The four wire width parts 12a are arranged on one straight line almost to be mutually close. The three narrow width parts 12b are arranged so as to be serially connected with the wide width parts 12a and respectively formed to be rectangularly bent in two spots. Thus, for inductance Li [(i)=1, 2,...] and capacitance Cpi, a parallel resonance circuit is constituted with a resonance frequency f0=1/2pi(liCpi)<1/2>. Therefore, the passing property of the filer generates a damping pole in the f0. Accordingly, by selecting this f0 in the suitable position of a stop band, a sharp damping property out of the band can be obtained.
Patent JP-H09113717-A (JP)
Title: Production of color sheet and production of color display surface
Inventor: IKEDA JUNJI
IPC: G02F1/1335
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a color display surface. SOLUTION: This process for producing a color sheet is a process for producing the color sheet arranged with plural phosphor layers B, G, R periodically repetitively in a line form in one direction and includes four continuous printing stages. The first printing stage is a stage for forming the blue phosphor layers B in the line form apart prescribed spacings P1 in one direction on a film having flexibility. The second printing stage is a stage for forming the green phosphor layers G in the line form at the spacings P1 apart the spacings P2 from the blue phosphor layers B. The third printing stage is a stage for forming the red phosphor layers R in the line form at the spacings P1 apart the spacings P2 from the green phosphor layers G. The fourth printing stage is a stage for forming black matrix layers BM between the respective phosphor layers B, G, R.  The resulted color sheet is tightly adhered to the glass substrate of, for example, a CRT display, by which the phosphor layers and the black matrix layers are simultaneously transferred onto the glass substrate.
Patent JP-H01110882-A (JP)
Title: Pump
Inventor: ONISHI HIROSHI
IPC: F04B43/02
Filed: 1987-10-21
Abstract: PURPOSE:To prevent the leakage of fluid by constituting a pump chamber of a wall material which is formed by a rubber-state elastic member having in its surface or internal part a superconducting material. CONSTITUTION:Using a rubber-state elastic member 3, having in its surface or internal part a superconducting material 2, for a wall material, when a magnetic field is applied to the wall material from the outside, the superconducting material 2, showing a Meissner effect respectively, tends to move in a direction separating from magnetic field generating parts 7, 8, and the wall material partly collapses toward a cavity side in the inside, reducing the volume of the cavity in the inside. Next, when the magnetic field is removed, repulsive force disappears of the superconducting material 2 against the magnetic field generating parts 7, 8, and the rubber-state elastic member 3 tends to return by its elasticity to the original shape of closed space, causing the volume of the cavity in the inside to tend returning to the original condition. Accordingly, by arranging check valves 9, 10 in the wall material, pumping action can be obtained.
Patent JP-2000093399-A (JP)
Title: Phonocardiograph
Inventor: SUZUKI HIDENORI
IPC: A61B5/025
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a phonocardiograph which achieves an accurate diagnosis of heart diseases. SOLUTION: A cardiac sound waveform in a specified section containing a II sound generated per beat is extracted by a waveform extraction means 42 as extracted waveform WEn from a cadiac sound signal SH and phases of the waveform WEn are put together by a phase matching means 58 to match mutually. The extracted waveform WEn thus having the phases matched is added by an addition means 60 (SA9) to let a normal cardiac sound overlap a cardiac noise generated per beat to equalize an external noise. A typical extraction waveform determining means 62 determines a typical extraction waveform WR based on the waveform obtained by addition by the addition means 60 thereby achieving an accurate diagnosis of heart diseases using the typical extraction waveform WR.
Patent JP-2000093713-A (JP)
Title: Suction type filter equipment
Inventor: UCHIYAMA TADAO
IPC: B01D33/58
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make periodical cleaning unrequired by enabling continuous operation to be performed by preventing effectively clogging of a filter of a filtration drum in suction type filter equipment wherein a filtration capacity is enabled to be strikingly raised up even though a small sized filter drum is used. SOLUTION: Suction type filter equipment is equipped with a storing tank 2 wherein cutting oil to be filtered which is introduced from a charging part is stored at a liquid surface level 4: left and right chains 8 wherein a scooping up plate 7 which carries continuously cuttings and allows them to drop is fixed at specific intervals extending over a cuttings discharge opening 6; a rotatively driven filter drum 11 wherein a filter is disposed on an outer peripheral surface, and in order to make purifying cutting oil after filtration flow out outside, it is allowed to flow out from an opening part which is open to at least one side surface; a pump 13 which generates a negative pressure necessary for filtration; and an injection pipe 15 which is disposed at a position lower than the liquid surface level 4 in order to wash by jetting the purifying cutting oil onto the filter.
Patent JP-S62127172-A (JP)
Title: Arc igniting method for ac consumable electrode type arc welding method
Inventor: OTANI TADAYUKI
IPC: B23K9/067
Filed: 1985-11-27
Abstract: PURPOSE:To easily and stably execute an ignition and a re-ignition of an arc without using an electromagnetic noise generation source such as a high frequency power source, etc., for a welding electric circuit, by injecting a plasma to a cathode of a magnetic field which has formed a consumable electrode and a base metal as one pole. CONSTITUTION:An AC use power source 1 is turned on, and between a main electrode 2 and a plasma nozzle 13, when an output voltage of the power source 1 is a positive half wave, an electric field is formed from the nozzle 13 and a base metal 3 (anode) to the main electrode 2 (cathode). On the other hand, when the output voltage of the power source 1 is a negative half wave, an electric field is formed from the main electrode 2 to the nozzle 13 and the base metal 3. In this state, a plasma gas is supplied into the nozzle 13, a trigger plasma device 10 is turned on, an electric discharge is generated between a sub-electrode 12 and the nozzle 13 and a plasma is fed to the main electrode 2. When the output voltage of the power source 1 is a positive half wave, a positive ion in the plasma is accelerated, made to collide with the main electrode 2, and by a temperature rise of the collision part, an arc discharge is generated from the main electrode 2 to the nozzle 13, and a welding arc is ignited between the main electrode 2 and the base material 3.
Patent JP-S61144597-A (JP)
Inventor: SAKAMOTO HIROSHI
IPC: G21C19/06
Filed: 1984-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62128269-A (JP)
Title: Color original reader
Inventor: FUKUSHIMA YOSHIO
IPC: H04N1/04
Filed: 1985-11-29
Abstract: PURPOSE:To take out color picture information faithful to an original by providing a straight line guide member guiding the reciprocating movement of a filter frame and a spring member holding the filter frame at the home position at the standstill state to allow the filter to go straight or reciprocate accurately without being shaken in an optical axis direction or the like. CONSTITUTION:The filter frame 8 fitted with a 3-color (R, G, B) filter and a driver 9 reciprocating the filter frame 8 vertically are provided and an extension coil spring 21 holds the filter frame 8 at the home position at the standstill state. In driving a driver 9 to reciprocate the filter frame 8 vertically, the 3-color (R, G, B) filters cross the optical axis in order vertically and one line of color picture is separation into 3-primary color picture information and read from a line sensor 6. In driving the filter frame 8 reciprocatingly, the filter frame 8 is guided by a straight guide member 10 and energized vertically by the extension coil spring 21 to be moved straightforward or reciprocated vertically.
Patent JP-2000079789-A (JP)
Title: Knocking type writing utensil
Inventor: IDO MIKIYA
IPC: B43K25/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent an engaging projection from being hooked by the folded- back part of the end edge of a body to be pinched when a writing utensil is drawn out of a pocket after being inserted in the pocket having a sewn folded part or the like. SOLUTION: This knocking type writing utensil has a clip safety mechanism. By means of the safety mechanism, when a knocking rod is pressingly operated, an engaging projection 51 at the outer surface of a shaft tube 2 is moved forward, resulting in engaging with the engaging step part 42 on the inner surface at the tip of a clip 4. On the other hand, when the clip 4 is lifted up, an engaging state is released, resulting in moving the engaging projection 51 backwards. At the rear of the engaging projection 51, a radially outward projecting guide projection 52 is provided. The guide projection 52, between which and the engaging projection 51 a certain fixed interval is kept, is made movable back and forth.
Patent JP-H09116569-A (JP)
Title: Switching hub
Inventor: KURIYAMA MASARU
IPC: H04L12/44
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a buffer from being overflowed even when reception frames are concentrated onto a specific port by providing a priority setting section and a control means to allow a port set with highest priority by the priority setting section to transfer plural information sets continuously. SOLUTION: The switching hub 100 is provided with a switching section 108, a switching control section 110, communication control LSIs 110-1 to 110-n buffers 111-1 to 111-n , and interface sections 112-1 to 112-n and also with a priority setting section 121 connecting to the switching control section 109. The priority setting section 121 is an interface circuit to set priority of each port from a network management software 124 and the network management software 124 sets a port number entered externally via a man-machine interface provided to the network management software to have a highest priority and to set it to the priority setting section 121.